Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Historia
58
Administración
24
Plataforma continental
13
Política y gobierno
12
Civilización
11
Derecho marítimo
10
Descripciones y viajes
9
Relaciones exteriores
9
Administración industrial
8
Historia y crítica
8
Cuentos venezolanos
7
Economía
7
Enfermedades
7
Historia natural
7
Novela venezolana
7
Algebra
6
Antigüedades
6
Aspectos sociales
6
Condiciones económicas
6
Contabilidad
6
Deriva continental
6
Manuales
6
Matemáticas
6
Novela inglesa
6
Psicología
6
Veterinaria
6
Cerdos
5
Español
5
Geografía
5
Ingeniería eléctrica
5
-
2901Permafrost thawing as a possible source of abrupt carbon release at the onset of the Bølling/Allerød“…We suggest, in line with observations of atmospheric CH(4) and terrigenous biomarkers, that thawing permafrost in high northern latitudes could have been the source of carbon, possibly with contribution from flooding of the Siberian continental shelf during meltwater pulse 1A. Our findings highlight the potential of the permafrost carbon reservoir to modulate abrupt climate changes via greenhouse-gas feedbacks.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2902por Tanabe, Yuichi“…In the Jomon period the first dogs entered the Japanese archipelago from southern or northern continental Asia. These dogs eventually spread throughout Japan. …”
Publicado 2006
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2903por Nguyen, Hoang Minh, Rountrey, Adam N., Meeuwig, Jessica J., Coulson, Peter G., Feng, Ming, Newman, Stephen J., Waite, Anya M., Wakefield, Corey B., Meekan, Mark G.“…We characterised the net impact of recent environmental changes on hapuku (Polyprion oxygeneios), an apex predator found in continental slope habitats (>200 m depth) by using dendrochronology techniques to develop a multi-decadal record of growth from otoliths. …”
Publicado 2015
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2904por Schalka, Sérgio, Steiner, Denise, Ravelli, Flávia Naranjo, Steiner, Tatiana, Terena, Aripuanã Cobério, Marçon, Carolina Reato, Ayres, Eloisa Leis, Addor, Flávia Alvim Sant'anna, Miot, Helio Amante, Ponzio, Humberto, Duarte, Ida, Neffá, Jane, da Cunha, José Antônio Jabur, Boza, Juliana Catucci, Samorano, Luciana de Paula, Corrêa, Marcelo de Paula, Maia, Marcus, Nasser, Nilton, Leite, Olga Maria Rodrigues Ribeiro, Lopes, Otávio Sergio, Oliveira, Pedro Dantas, Meyer, Renata Leal Bregunci, Cestari, Tânia, dos Reis, Vitor Manoel Silva, Rego, Vitória Regina Pedreira de Almeida“…Brazil is a country of continental dimensions with a large heterogeneity of climates and massive mixing of the population. …”
Publicado 2014
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2905Ecological specialization and rarity indices estimated for a large number of plant species in France“…Here, we present a list of specialization and rarity values for more than 2800 plant species of continental France, which were computed from the large botanical and ecological dataset SOPHY. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2906“…A Late Cretaceous peak in ‘global' non-marine subsampled richness coincides with high palaeolatitude occurrences and the Cretaceous thermal maximum (CTM): however, this peak also records increased geographic sampling and is not recovered in continental-scale diversity patterns. Nevertheless, a model-detrended richness series (insensitive to geographic sampling) also recovers a Late Cretaceous peak, suggesting genuine geographic range expansion among non-marine turtles during the CTM. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2907por Zhu, Di-Cheng, Wang, Qing, Zhao, Zhi-Dan, Chung, Sun-Lin, Cawood, Peter A., Niu, Yaoling, Liu, Sheng-Ao, Wu, Fu-Yuan, Mo, Xuan-Xue“…This tie-point in the collisional record can be used to back-date to the time of initial impingement of the Indian continent with the Asian margin. Continental arc magmatism in southern Tibet during 80–40 Ma migrated from south to north and then back to south with significant mantle input at 70–43 Ma. …”
Publicado 2015
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2908por Laplana, César, Sevilla, Paloma, Arsuaga, Juan Luis, Arriaza, Mari Carmen, Baquedano, Enrique, Pérez-González, Alfredo, López-Martínez, Nieves“…During those periods both the reduction of the forest cover and the emersion of large areas of the continental shelf due to the drop of the sea level probably provided these species a way to surpass this barrier. …”
Publicado 2015
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2909por Pogge von Strandmann, Philip A. E., Stüeken, Eva E., Elliott, Tim, Poulton, Simon W., Dehler, Carol M., Canfield, Don E., Catling, David C.“…This may indicate less oxic conditions with lower availability of oxyanions or increased bioproductivity along continental margins that captured heavy seawater δ(82/76)Se into buried organics. …”
Publicado 2015
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2910por Makendi, Carine, Page, Andrew J., Wren, Brendan W., Le Thi Phuong, Tu, Clare, Simon, Hale, Christine, Goulding, David, Klemm, Elizabeth J., Pickard, Derek, Okoro, Chinyere, Hunt, Martin, Thompson, Corinne N., Phu Huong Lan, Nguyen, Tran Do Hoang, Nhu, Thwaites, Guy E., Le Hello, Simon, Brisabois, Anne, Weill, François-Xavier, Baker, Stephen, Dougan, Gordon“…Weltevreden can be segregated into two main phylogenetic clusters, one associated predominantly with continental Southeast Asia and the other more internationally dispersed. …”
Publicado 2016
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2911“…We obtained the North America Land Data Assimilation System (NLDAS) daily average sunlight for the continental United States from 1999–2011. US Cancer Statistics age-adjusted-incidence and mortality was also obtained from the Centers for Disease Control and Prevention (CDC). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2912por Savio, Domenico, Sinclair, Lucas, Ijaz, Umer Z., Parajka, Juraj, Reischer, Georg H., Stadler, Philipp, Blaschke, Alfred P., Blöschl, Günter, Mach, Robert L., Kirschner, Alexander K. T., Farnleitner, Andreas H., Eiler, Alexander“…The bacterioplankton diversity in large rivers has thus far been under‐sampled despite the importance of streams and rivers as components of continental landscapes. Here, we present a comprehensive dataset detailing the bacterioplankton diversity along the midstream of the Danube River and its tributaries. …”
Publicado 2015
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2913“…The (ANS) clade contains 14 species of mostly large canopy lianas or scandent shrubs confined to Madagascar (10) and continental Africa (4, with with one species reaching the southern Arabian peninsula). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2914por Fierabracci, Alessandra“…While a high prevalence for this rare syndrome is reported in Finland and Scandinavia (Norway), autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy syndrome (APECED) cohorts of patients are also detected in continental Italy and Sardinia, among Iranian Jews, as well as in other countries. …”
Publicado 2016
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2915por Martin-Silverstone, Elizabeth, Witton, Mark P., Arbour, Victoria M., Currie, Philip J.“…Pterosaur fossils from the Campanian–Maastrichtian of North America have been reported from the continental interior, but few have been described from the west coast. …”
Publicado 2016
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2916por Geissler, Wolfram H., Gebhardt, A. Catalina, Gross, Felix, Wollenburg, Jutta, Jensen, Laura, Schmidt-Aursch, Mechita C., Krastel, Sebastian, Elger, Judith, Osti, Giacomo“…We analysed hydroacoustic and 2D high-resolution seismic data from the apparently intact continental slope immediately north of the Hinlopen/Yermak Megaslide for signs of past and future instabilities. …”
Publicado 2016
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2917por Cordero, David, Delgado, Marina, Liu, Baozhong, Ruesink, Jennifer, Saavedra, Carlos“…The results from the two types of markers indicated a good concordance of present-day genetic structure with the reported history of clam transfers across continents, and no evidence of relevant concealed introductions from continental Asia in Europe and North America. However, European populations showed a loss of genetic variability and significant genetic differentiation as compared to their American counterparts. …”
Publicado 2017
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2918por Dauby, Gilles, Zaiss, Rainer, Blach-Overgaard, Anne, Catarino, Luís, Damen, Theo, Deblauwe, Vincent, Dessein, Steven, Dransfield, John, Droissart, Vincent, Duarte, Maria Cristina, Engledow, Henry, Fadeur, Geoffrey, Figueira, Rui, Gereau, Roy E., Hardy, Olivier J., Harris, David J., de Heij, Janneke, Janssens, Steven, Klomberg, Yannick, Ley, Alexandra C., Mackinder, Barbara A., Meerts, Pierre, van de Poel, Jeike L., Sonké, Bonaventure, Sosef, Marc S. M., Stévart, Tariq, Stoffelen, Piet, Svenning, Jens-Christian, Sepulchre, Pierre, van der Burgt, Xander, Wieringa, Jan J., Couvreur, Thomas L. P.“…Here we present RAINBIO, a unique comprehensive mega-database of georeferenced records for vascular plants in continental tropical Africa. The geographic focus of the database is the region south of the Sahel and north of Southern Africa, and the majority of data originate from tropical forest regions. …”
Publicado 2016
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2919“…In particular, the timescale over which chemical weathering may respond to climate change is yet to be constrained at the continental scale. Here we reconstruct the relationships between rainfall and chemical weathering in northeast Africa for the last 32,000 years. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2920“…Consistent with this, using SNV variation as a proxy for mutational input, we report here that mutational spectra differ substantially among species, human continental groups and even some closely related populations. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto